Quantum Computing (NASDAQ:QUBT) Shares Gap Down – Here’s Why MarketBeatQuantum Computing Stock Tumbles on Earnings. Rigetti, D-Wave, and IonQ Also Fall. Barron’sIs Quantum Computing Stock a Buy, Sell, or Hold After Q2 Earnings? Yahoo FinanceQUBT Stock: Quantum Computing Reports Bigger Than Expected Loss, Revenue Misses Investor’s Business DailyQUBT Earnings: Revenue Drops 67%, Losses Widen in Q2 2025 – News and Statistics IndexBox